Twenty-two states sued New York on Thursday, contending that a new law forcing a small group of major energy producers to pay $75 billion into a fund to cover climate change damage is unconstitutional.

West Virginia and nearly two dozen other states sued New York over plans to charge fossil fuel companies $75 billion for climate change damage, saying the measure is an unconstitutional “slippery slope.

New York was sued on Thursday by 22 other U.S. states over a new law requiring fossil fuel companies to contribute $75 billion over 25 years into a fund that will pay for damage caused by climate change.

A group of Democratic state attorneys general have vowed to sue the Trump administration over Elon Musk’s Department of Government Efficiency attempt to access federal payment systems containing personal information. Attorneys general from 14 states, including New York’s Letitia James, are leading the charge.